package jdbc;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
public class jdbc_Demo1 {
    public static void main(String[] args) {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
            Connection connection = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
             "root"
            );
            System.out.println("连接数据库成功");

            Statement statement =connection.createStatement();
            String sql ="CREATE  TABLE user(\n" +
                    "    id INT primary key  AUTO_INCREMENT,\n" +
                    "    username VARCHAR(30),\n" +
                    "    password VARCHAR(30),\n" +
                    "    nickname VARCHAR(30 ),\n" +
                    "    age INT(3)\n" +
                    ")";
            statement.execute(sql);

            System.out.println("创建完毕");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}


